.nav{
    display: grid; grid-template-columns: 50px 80px auto 50px 50px 40px 20px; height: 100%;
}

.nav .nav_it{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    /* height: 100%; */
    align-content: space-around;
}

.nav a{
    text-decoration: none; color: #333;
}

.nav .mn:hover{
    background: #e4e4e4;
}

.nav i{
    font-size: 20px;
}

.navbar-badge{
    position: absolute;
    border: 1px solid #ccc;
    width: 16px;
    height: 16px;
    padding: 2px 5px;
    line-height: 1;
    text-align: center;
    border-radius: 0.25rem;
    font-size: .7rem;
    color: #fff;
    background-color: #dc3545;
    left: 16px;
}